Home / 7,046.66-10,570.08-3,349.25

Finding the Fourth Proportional to 7,046.66, 10,570.08 and 3,349.25

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Solution

The fourth proportional to 7,046.66, 10,570.08 and 3,349.25 is: 5,023.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,046.66 : 10,570.08 = 3,349.25 : x
  2. Step 2: Convert to fraction form
    7,046.66/10,570.08 = 3,349.25/x
  3. Step 3: Cross multiply
    7,046.66x = 10,570.08 × 3,349.25
  4. Step 4: Simplify right side
    7,046.66x = 35,401,840.44
  5. Step 5: Solve for x
    x = 35,401,840.44/7,046.66
  6. Step 6: Final answer
    x = 5,023.92

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.